Potentiometer A0: Controls the overall brightness (master brightness) of both PAR lights. Potentiometer A1: Controls the RGB mix, i.e., the color of the light. Potentiometer A2: Controls the balance ...

In this quick Arduino tutorial I will explain how you can control a relay using the Arduino Board, one 1K and one 10K resistors, 1 BC547 transistor, one 6V or 12V relay, one 1N4007 diode and a 12V fan ...

This project provides an Arduino Nano-based solution to act as a bridge between a DWIN display and a relay board, enabling easy communication and control over relays based on inputs from the display.